While we're not too sure why she got kicked out, we do know that she wasn't going to deal with it with any rationality.

Once she was kicked out of the club, she figured she'd get instant revenge by having sex with a random guy outside. Either she doesn't have a clue about how social media works, or this woman just really likes public fornication.

It's quite hard to tell. I mean, I'm sure she sees people holding their smartphones in her direction. She could also be incredibly drunk and incoherent.